Audi > B5 Platform > 1996 - 2002 2.7 Liter V6 5V BiTurbo Engine Mechanical, Engine Code(s): APB 10 - Engine - Assembly Engine, removing and installing Note: All cable ties opened or cut during engine removal must be reinstalled at the same locations. Remove engine without transmission toward the front. Drained coolant must be stored in a clean container for disposal or reuse. Always replace seals and gaskets. Do not open coolant circulation system. Removing First determine whether a coded radio is installed. If so, determine the correct coding. Switch ignition off and disconnect battery Ground (GND) strap. Remove bolts (arrows) and remove engine covers -A- and -B-. Remove cover above air filter. Remove plenum cover. Page 1 of 22 Engine, removing and installing
22
Embed
1996-2002 Audi B5 S4 Engine Removal & Servicingvaglinks.com/Docs/Audi/B5/S4/BentleyPublishers.com_1996-2002_Au… · Pull connector -4- out of bracket and move wiring clear. Remove
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
All cable ties opened or cut during engine removal must be reinstalled at the same locations.
Remove engine without transmission toward the front.
Drained coolant must be stored in a clean container for disposal or reuse.
Always replace seals and gaskets.
Do not open coolant circulation system.
Removing
First determine whether a coded radio is installed. If so, determine the correct coding.
Switch ignition off and disconnect battery Ground (GND) strap.
Remove bolts (arrows) and remove engine covers -A- and -B-.
Remove cover above air filter.
Remove plenum cover.
Page 1 of 22Engine, removing and installing
Remove sound-proofing material (arrows).
Remove bracket for sound-proofing at unit support.
Drain engine coolant => page 19-19
Remove front bumper:
=> Repair Manual, Body Exterior, Repair Group 63
Remove lock carrier:
=> Repair Manual, Body Exterior, Repair Group 50
Remove viscous fan counter-hold using 3212 spanner wrench.
Note:
The viscous fan has a left-handed thread.
Mark direction of rotation of ribbed belt
Page 2 of 22Engine, removing and installing
To loosen ribbed belt, turn clockwise using 17 mm box wrench until two holes are aligned (arrow). Counter-hold in position using 3204 drift.
Note:
Mark direction of rotation of ribbed belt. Reversing the direction in which it runs can ruin it.
Remove ribbed belt.
Cut coolant hoses -1- and -2-
Remove coolant reservoir (arrows).
Disconnect connector for coolant level display.
Remove valve cover (cylinder bank 4-6).
Page 3 of 22Engine, removing and installing
Remove hose -1- to vacuum reservoir.
Remove air distributor (arrows).
WARNING!
Fuel system is under pressure! Before opening the system place a rag around the connection. Then release pressure by carefully loosening the connection.
Page 4 of 22Engine, removing and installing
Disconnect fuel supply and return lines -1- and -2- and move aside.